JCL Help:Median

 JCL Help: Median Function

MathRoutines.Statistics

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Summary

Returns the median of an (sorted) array of floats.

Pascal

 function Median(const X: TDynFloatArray): Float;

Parameters

Parameters	Description
const X: TDynFloatArray	The array for which you want the median value.

Return Value

The median value of the supplied array. If the array is empty an EMathError exception is raised.

Description

Median returns the median (2nd quartiles) of an array of floats. The supplied array must be sorted and cannot be empty. The median of a set of values is the value which evenly separates the set of values so that one half of the set is greater than the median.

About

Unit

JclStatistics

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ESB Consultancy

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